Utilities & Infrastructure in Altadena, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

93.2%

of households

Cable / Fiber / DSL

82.2%

of households

No Internet

3.5%

of households

Total Households

15,018

Internet Subscription Types

Cable, Fiber, or DSL

82.2%

Cellular Data Plan

86.8%

Satellite

8.6%

Cellular Only (no wired)

7.3%

No Internet Access

3.5%

Device Ownership

Source: Census ACS

Has Computer

97.1%

of households

Smartphone

91.0%

of households

Desktop / Laptop

91.3%

of households

Tablet

72.8%

of households

Any Computing Device

97.1%

Smartphone

91.0%

Desktop / Laptop

91.3%

Tablet

72.8%

Smartphone Only

3.1%

No Computer

2.9%

Percentage of households with each device type. Data from the U.S. Census Bureau ACS (2023 5-year estimates, tables B28001 & B28002).

Water Systems

Source: EPA SDWIS

Water Systems

Population Served

30,150

Violations (5yr)

System Name	Type	Source	Pop. Served
LINCOLN AVENUE WATER CO.	Community	Surface water	16,088
RUBIO CANON LAND & WATER ASSOCIATION	Community	Surface water	9,215
LAS FLORES WATER CO.	Community	Purchased surface water	4,847

93.2% of households in Altadena have broadband internet access. 82.2% have cable, fiber, or DSL service. 7.3% rely solely on cellular data without a wired connection. 3.5% of households have no internet access. The area is served by 3 water systems, providing water to 30,150 people. No water quality violations have been reported in the past 5 years.